Fostex, NF04R Compact Active Speaker with 4-Inch HR-Shaped Woofer Unit, AMS-NF04R

Fostex NF04R Compact Active Speaker with 4" HR-Shaped Woofer (AMS-NF04R)

The Fostex NF04R is a compact active near-field monitor designed for accurate sound reproduction in small studio and desktop environments. Despite its small footprint, it delivers detailed audio performance suitable for critical listening, mixing, and reference monitoring applications.

It features a 4-inch HR-shaped woofer unit engineered for tight, fast, and controlled low-frequency response, along with a dedicated tweeter for clear high-frequency detail. Each driver is powered by built-in Class-D amplification, allowing efficient and balanced output without the need for an external amplifier. The design focuses on minimizing resonance and distortion, helping maintain a clean and precise sound image even at close listening distances.

With its compact enclosure, the NF04R is ideal for space-limited setups while still providing professional-grade monitoring accuracy. It is commonly used in home studios, production desks, and multimedia environments where clarity and reliability are essential.

Key Features:

• Compact active 2-way near-field studio monitor
• 4" HR-shaped woofer for tight and responsive low-frequency performance
• Built-in bi-amplification (Class-D) for woofer and tweeter sections
• Designed for accurate sound reproduction in small studio environments
• Reduced resonance design for cleaner and more detailed audio output
• Suitable for mixing, editing, and desktop monitoring applications
• Space-saving enclosure ideal for compact studio setups
• Professional-grade clarity for critical listening environments